offlineimap/docs/website-doc.sh

#!/bin/sh
#
# vim: expandtab ts=2 :

ARGS=$*

SPHINXBUILD=sphinx-build
TMPDIR='/tmp/offlineimap-sphinx-doctrees'
WEBSITE='../website'
DOCBASE="${WEBSITE}/_doc"
DESTBASE="${DOCBASE}/versions"
VERSIONS_YML="${WEBSITE}/_data/versions.yml"
ANNOUNCES_YML="${WEBSITE}/_data/announces.yml"

version="v$(../offlineimap.py --version)"

test -d "$DESTBASE" || exit 1

#
# Build the sphinx documentation.
#
function api () {
  # Build the doc with sphinx.
  dest="${DESTBASE}/${version}"
  echo "Cleaning target directory: $dest"
  rm -rf "$dest"
  $SPHINXBUILD -b html -d "$TMPDIR" doc-src "$dest"

  # Build the JSON definitions for Jekyll.
  # This let know the website about the available APIs documentations.
  echo "Building Jekyll data: $VERSIONS_YML"
  echo "# DO NOT EDIT MANUALLY: it is generated by a script (website-doc.sh)" > "$VERSIONS_YML"
  for version in $(ls "$DESTBASE" -1 | sort -nr)
  do
    echo "- $version"
  done >> "$VERSIONS_YML"
}



#
# Make Changelog public and save links to them as JSON.
#
function releases () {
  # Copy the Changelogs.
  for foo in ../Changelog.md ../Changelog.maint.md
  do
    cp -afv "$foo" "$DOCBASE"
  done

  # Build the announces JSON list. Format is JSON:
  #       - {version: '<version>', link: '<link>'}
  #       - ...
  echo "# DO NOT EDIT MANUALLY: it is generated by a script (website-doc.sh)" > "$ANNOUNCES_YML"
  grep -E '^### OfflineIMAP' ../Changelog.md | while read title
  do
    link="$(echo $title | sed -r -e 's,^### (OfflineIMAP.*)\),\1,' \
      | tr '[:upper:]' '[:lower:]' \
      | sed -r -e 's,[\.("],,g' \
      | sed -r -e 's, ,-,g'
    )"
    v="$(echo $title \
      | sed -r -e 's,^### [a-Z]+ (v[^ ]+).*,\1,'
    )"
    echo "- {version: '${v}', link: '$link'}"
  done | tee -a "$ANNOUNCES_YML"
}



exit_code=0
test "n$ARGS" = 'n' && ARG='usage' # no option passed
for arg in $ARGS
do
  case "n$arg" in
    "nreleases")
      releases
      ;;
    "napi")
      api
      ;;
    "nusage")
      echo "Usage: website-doc.sh <releases|api|usage>"
      ;;
    *)
      echo "unkown option $arg"
      exit_code=$(( $exit_code + 1 ))
      ;;
  esac
done

exit $exit_code